Blitz: Individual Calculations August 2021
 Louka, Christophe  Total change: -21.00  Rating chartPersonal card
 1er festival du Mat - Blitz LA CHARITE SUR LOIRE FRA 2021-07-03
RcRownchangeKK*chgGame
 1326 1105 0.00 4 -1.05 20 -21.00 
  Owen, Michael 1604 FRA0.001-0.0420-0.80 
  Bosc, Frederic 1346 FRA0.001-0.2020-4.00 
  Bessou, Faustin 1211 FRA0.001-0.3620-7.20 
  Ducreux, Regis 1141 FRA0.001-0.4520-9.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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